49396250

素因数分解:

$2^1\times 5^4\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:984

約数の個数: 40

約数和(自身を含む): 94844640

約数和(自身を除く): 45448390

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 125, 215, 250, 430, 625, 919, 1075, 1250, 1838, 2150, 4595, 5375, 9190, 10750, 22975, 26875, 39517, 45950, 53750, 79034, 114875, 197585, 229750, 395170, 574375, 987925, 1148750, 1975850, 4939625, 9879250, 24698125, 49396250]

約数ペア:

[(1, 49396250), (2, 24698125), (5, 9879250), (10, 4939625), (25, 1975850), (43, 1148750), (50, 987925), (86, 574375), (125, 395170), (215, 229750), (250, 197585), (430, 114875), (625, 79034), (919, 53750), (1075, 45950), (1250, 39517), (1838, 26875), (2150, 22975), (4595, 10750), (5375, 9190)]